(19)
(11) EP 0 986 621 A2

(12)

(88) Date of publication A3:
18.03.1999

(43) Date of publication:
22.03.2000 Bulletin 2000/12

(21) Application number: 98925287.9

(22) Date of filing: 05.06.1998
(51) International Patent Classification (IPC)7C10G 9/00
(86) International application number:
PCT/US9811/698
(87) International publication number:
WO 9855/563 (10.12.1998 Gazette 1998/49)
(84) Designated Contracting States:
DE ES FR GB IT NL SE

(30) Priority: 05.06.1997 US 870070
23.02.1998 US 27943

(71) Applicants:
  • ATF Resources, Inc.
    Coral Gables, FL 33134 (US)
  • GANDMAN, Zalman
    Placentia, CA 92670 (US)

(72) Inventor:
  • GANDMAN, Zalman
    Brooklyn, NY 11229 (US)

(74) Representative: Wolff, Francis Paul 
Urquhart-Dykes & Lord (Reading)1 Richfield Place,Richfield Avenue
ReadingBerkshire RG1 8EQ
ReadingBerkshire RG1 8EQ (GB)

   


(54) METHOD AND APPARATUS FOR REMOVING AND SUPPRESSING COKE FORMATION DURING PYROLYSIS